很多时候需要通过webdriver获取我们所需要的东西
升级win自带浏览器至edge
找到edge版本:
下载对应版本:
将下载后的文件解压,将解压后的msedgedriver.exe文件复制到python环境目录Scripts中
python 调用代码如下:
# -*- coding:utf-8 -*- import time from selenium import webdriver driver = webdriver.Edge() driver.get('https://www.baidu.com') # 做延迟为了观看效果 time.sleep(30) driver.close() driver.quit()
此时运行报错:
Traceback (most recent call last): File "D:/Program Files/wk/scf/main.py", line 6, in <module> driver = webdriver.Edge() File "D:\Program Files\wk\scf\venv\lib\site-packages\selenium\webdriver\edge\webdriver.py", line 56, in __init__ self.edge_service.start() File "D:\Program Files\wk\scf\venv\lib\site-packages\selenium\webdriver\common\service.py", line 83, in start os.path.basename(self.path), self.start_error_message) selenium.common.exceptions.WebDriverException: Message: 'MicrosoftWebDriver.exe' executable needs to be in PATH. Please download from http://go.microsoft.com/fwlink/?LinkId=619687
查看 Edge源码
class WebDriver(RemoteWebDriver): def __init__(self, executable_path='MicrosoftWebDriver.exe', capabilities=None, port=0, verbose=False, service_log_path=None, log_path=None, keep_alive=False):
executable_path=MicrosoftWebDriver.exe
需要将msedgedriver.exe重命名为MicrosoftWebDriver.exe
再次运行程序: